In the steady state, cardiac output equals. venous return. Factors that cause hypereffective heart. Sympathetic stimulation can increase the effectiveness of the heart via: (2) increasing the strength of heart contraction. Factors that can cause a hypoeffective heart: (1) coronary artery blockage.
Thursday, March 19, 2015 - 11:09. Ed Sheeran has added yet another amazing accolade to his collection with the news that his global smash hit sophomore album X has hit the 2 million sales mark, joining a select band of chosen superstars to hit the same achievement.
He has sold 120 million records worldwide. 16. As of May, 2005 he had sold 120 million albums, so somewhere above the 120 million mark. unfortunately he has sold just enough to keep him in the public eye. millions upon millions. i hear his divorce nearly bankrupted him sometime ago.